CN214439861U

CN214439861U - Building rubbish breaker for building engineering

Info

Publication number: CN214439861U
Application number: CN202120285190.1U
Authority: CN
Inventors: 刘洪昆; 闫庆辉; 寇会巧; 李新丽
Original assignee: Individual
Current assignee: Hefei Dongmiao Construction Engineering Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-22
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a construction waste crushing device for construction engineering, which comprises a crushing roller, a second shell, a gear and a first motor, wherein two crushing rollers are arranged below one side of a discharge hopper, both ends of the crushing roller are rotatably arranged on the second shell, one end of the crushing roller is fixedly connected with a rotating shaft which runs through the second shell and is fixedly provided with the gear, the gears on the two crushing rollers are mutually meshed, one gear is driven by the first motor through a belt pulley to rotate, the outer side of the crushing roller is sleeved with the second shell, the transverse plate and the bottom of the second shell are provided with openings at the position below the crushing roller, the output shaft of the first motor rotates to drive the crushing rollers to rotate relatively through the belt pulley and the gear, so as to carry out secondary extrusion crushing on materials falling on the crushing roller, thereby crushing the construction waste into finer particles, the crushing is more efficient, and the construction waste is more conveniently recycled.

Description

Building rubbish breaker for building engineering

Technical Field

The utility model relates to a breaker specifically is a building rubbish breaker for building engineering.

Background

The construction waste is composed of waste concrete, cement, brick and tile blocks and other waste materials, the construction waste is troublesome to transport and treat due to the fact that the construction waste contains massive stones, and after the construction waste is crushed, the construction waste can be used as a reclaimed material for other engineering construction such as paving and road cushion to generate economic benefits while protecting the environment.

When the conventional construction waste crushing device is used for crushing construction waste, the secondary crushing capacity is not available, and the crushed block particles are still larger and need to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building rubbish breaker for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a construction waste crushing device for construction engineering comprises a feed hopper, wherein a guide cylinder is fixedly connected to an opening at the bottom of the feed hopper, a rotary cylinder is rotatably mounted at the bottom of the guide cylinder, a plurality of discharge holes are equidistantly formed in the side wall of the rotary cylinder, a discharge plate is fixedly mounted at the bottom of the rotary cylinder, a plurality of through holes are equidistantly formed in the position, close to the edge, of the top of the discharge plate, the bottom of the discharge plate is rotatably mounted at the bottom of a support box, through holes for accommodating the discharge plate are formed in the bottom of the support box, the bottom of the support box is fixedly mounted on a second motor, a rotary shaft is fixedly connected to an output shaft of the second motor through a shaft coupling, the rotary shaft penetrates through the bottom of the support box and is fixedly mounted on the discharge plate, an inclined guide cylinder is sleeved on the outer side of the rotary cylinder, and through holes for accommodating the inclined guide cylinder are formed in the support box, the device comprises a support box, a discharge plate, a second shell, a rotating shaft, a gear, a transverse plate, a second shell, an opening, a first motor, a second motor, a support box, a second shell, a first motor, a second motor, a support box, a second shell, a second motor, a gear, a first motor, a second shell, a transverse plate, a second shell, an opening, a first shell, a first motor, a second motor, a first motor and a second motor, wherein the opening matched with the discharge plate is formed in the bottom of the support box, the second shell is arranged on one side of the discharge plate, the discharge port of the discharge hopper is fixedly arranged at the bottom of the support box, the two crushing rollers are arranged below one side of the support box, the support box are rotatably arranged on the second shell, the second shell is fixedly connected with the discharge port, the discharge plate, the discharge port of the discharge hopper, the discharge plate, the discharge hopper, the discharge port is fixedly connected with the second shell, the discharge plate, two crushing rollers are arranged below one side of the support box, two crushing rollers are arranged below the two ends of the support box, two ends of the crushing rollers, and are rotatably arranged on the support box, and are arranged on the support box, one side of the support box, and are respectively, one side of the support box, and are rotatably arranged on the support box, and one side of the support box, and are fixedly connected with the support box, one side of the support box, and one side of the support box, one, the support box, one side of the support box, one, the support box, and one, the support box, one, the support box, the support, one, the support, and a conveying belt is arranged below the opening at the bottom of the transverse plate and the second shell.

As a further aspect of the present invention: the belt pulley rotates to be installed on the riser of fixed mounting on the diaphragm, first motor fixed block fixed mounting is on the diaphragm.

As a further aspect of the present invention: the outside of guide cylinder is provided with first casing, the through-hole that is used for fixed mounting feeder hopper is seted up at the top of first casing, the bottom fixed mounting of first casing is at the top of supporting box.

As a further aspect of the present invention: the diaphragm is fixedly provided with a switch, the switch is electrically connected with the first motor and the second motor through wires, and the first motor and the second motor are electrically connected with an external power supply through wires.

As a further aspect of the present invention: the supporting box is fixedly arranged on the transverse plate through the supporting legs, and the transverse plate is fixedly arranged on the ground through the supporting legs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through setting up the rotary drum, after the material got into from the feeder hopper and rotated, the high-speed rotatory rotary drum can throw away the construction waste who gets into the rotary drum at a high speed, after the construction waste who leaves the rotary drum bumps with other construction waste, oblique guide cylinder and first casing through many times, cracked into less stone to realize the breakage to construction waste;

2. the utility model discloses a set up the crushing roller, the output shaft of first motor rotates and drives the crushing roller through belt pulley and gear revolve and rotate relatively, and then carries out the secondary extrusion breakage to the material that falls on the crushing roller to break into more tiny granule with building rubbish, it is broken more high-efficient, more convenient carry out recycle to building rubbish.

Drawings

Fig. 1 is a schematic structural diagram of a construction waste crushing device for construction engineering.

Fig. 2 is a schematic view of the internal structure of the construction waste crushing device for construction engineering.

Fig. 3 is a partial structural schematic diagram of the construction waste crushing device for construction engineering.

Fig. 4 is a schematic structural diagram of a crushing roller in the construction waste crushing device for construction engineering.

Shown in the figure: the device comprises a transverse plate 1, a rotary drum 2, a guide cylinder 3, a feed hopper 4, a discharge plate 5, a crushing roller 6, a first motor 7, a switch 8, an inclined guide cylinder 9, a first shell 10, a discharge hopper 11, a second motor 12, a belt pulley 13, a conveyor belt 14, a support box 15, a gear 16 and a second shell 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a construction waste crushing device for building engineering includes a transverse plate 1, a rotary drum 2, a material guiding drum 3, a feeding hopper 4, a material discharging plate 5, a crushing roller 6, a first motor 7, a switch 8, an inclined guide drum 9, a first housing 10, a material discharging hopper 11, a second motor 12, a belt pulley 13, a conveying belt 14, a supporting box 15, a gear 16 and a second housing 17, wherein the material guiding drum 3 is fixedly connected to an opening at the bottom of the feeding hopper 4, the rotary drum 2 is rotatably installed at the bottom of the material guiding drum 3, the rotary drum 2 and the material guiding drum 3 are mutually matched, a plurality of material discharging holes are equidistantly formed on a side wall of the rotary drum 2, the material discharging plate 5 is fixedly installed at the bottom of the rotary drum 2, a plurality of through holes are equidistantly formed at a position, which is close to an edge, at the top of the material discharging plate 5, the bottom of the material discharging plate 5 is rotatably installed at the inner bottom of the supporting box 15, the bottom of the supporting box 15 is fixedly installed on the second motor 12, a rotating shaft is fixedly connected to an output shaft of the second motor 12 through a coupler, the rotating shaft penetrates through the bottom of the supporting box 15 and is fixedly installed at the center of the bottom of the discharging plate 5, an inclined guide cylinder 9 is sleeved on the outer side of the rotary cylinder 2, a through hole for accommodating the inclined guide cylinder 9 is formed in the supporting box 15, after materials enter the rotary cylinder 2 from the feeding hopper 4 and rotate, the building garbage entering the rotary cylinder 2 can be thrown out at a high speed by the rotary cylinder 2 rotating at a high speed, and the building garbage leaving the rotary cylinder 2 is broken into smaller stones after colliding with other building garbage, the inclined guide cylinder 9 and the first shell 10 for multiple times, so that the building garbage is crushed, the discharging hopper 11 is arranged on one side of the bottom of the discharging plate 5, the top of the discharging hopper 11 is fixedly installed at the bottom of the supporting box 15, an opening matched with the discharging plate 5 is formed in the bottom of the supporting box 15, a second shell 17 is arranged on one side of a discharge port of the discharge hopper 11, the discharge port of the discharge hopper 11 is fixedly connected with the second shell 17, the second shell 17 is communicated with the inside of the discharge hopper 11, two crushing rollers 6 are arranged below one side of the discharge hopper 11, two ends of each crushing roller 6 are rotatably mounted on the second shell 17, one end of each crushing roller 6 is fixedly connected with a rotating shaft, the rotating shaft penetrates through the second shell 17 and is fixedly provided with a gear 16, the gears 16 on the two crushing rollers 6 are mutually meshed, one gear 16 is driven by the first motor 7 through the belt pulley 13 to rotate, an output shaft of the first motor 7 rotates through the belt pulley 13 and the gear 16 to drive the crushing rollers 6 to rotate relatively, and further, the materials falling on the crushing rollers 6 are subjected to secondary extrusion crushing, so that the construction waste is crushed into finer particles, and the crushing is more efficient, the construction waste can be recycled more conveniently, the outer side of the crushing roller 6 is sleeved with a second shell 17, a transverse plate 1 is arranged below the second shell 17, the second shell 17 is fixedly installed on the transverse plate 1, openings are formed in positions, below the crushing roller 6, of the bottoms of the transverse plate 1 and the second shell 17, a conveying belt 14 is arranged below the openings of the bottoms of the transverse plate 1 and the second shell 17, a belt pulley 13 is rotatably installed on a vertical plate fixedly installed on the transverse plate 1, a first motor 7 fixing block is fixedly installed on the transverse plate 1, a first shell 10 is arranged on the outer side of the material guide barrel 3, a through hole for fixedly installing the material inlet hopper 4 is formed in the top of the first shell 10, the bottom of the first shell 10 is fixedly installed on the top of a support box 15, a switch 8 is fixedly installed on the transverse plate 1, and the switch 8 is electrically connected with the first motor 7 and the second motor 12 through a wire, first motor 7 and second motor 12 are connected with external power supply electricity through the wire, supporting box 15 passes through supporting leg fixed mounting on diaphragm 1, diaphragm 1 passes through supporting leg fixed mounting subaerial.

The utility model discloses a theory of operation is:

when the construction waste crushing device for the construction engineering is used, firstly, construction waste is put into a feed hopper 4, a first motor 7, a second motor 12 and a conveyor belt 14 are started through a switch 8, an output shaft of a motor of the second motor 12 rotates to drive a discharge plate 5 and a rotary drum 2 to rotate, the construction waste enters the rotary drum 2 rotating at a high speed through a material guide drum 3 after falling into the feed hopper 4, is rapidly accelerated in the rotary drum 2, the acceleration can reach several gravitational acceleration, then is ejected from an opening on the side wall of the rotary drum 2 at a high speed, collides with the other part of materials falling freely after rebounding, then impacts an inclined guide drum 9 together, is rebounded and obliquely upwards impacts the outer wall of the material guide drum 3, changes the motion direction and deflects downwards, one piece of construction waste is impacted, rubbed and ground and crushed twice or many times in a first shell 10, the broken building rubbish is discharged by the play flitch of lower part and gets into out hopper 11, then falls on crushing roller 6, and the output shaft of first motor 7 rotates and drives crushing roller 6 through belt pulley 13 and gear 16 and rotate relatively, carries out the secondary crushing to the material that falls on crushing roller 6, and the material after the breakage is accomplished falls on conveyer belt 14, is conveyed away.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a building rubbish breaker for building engineering, includes feeder hopper (4), its characterized in that: fixedly connected with guide cylinder (3) on the opening of feeder hopper (4) bottom, the bottom of guide cylinder (3) is rotated and is installed rotary drum (2), a plurality of relief hole has been seted up to equidistance on the lateral wall of rotary drum (2), the bottom fixed mounting of rotary drum (2) has ejection of compact board (5), a plurality of through-hole has been seted up to the top that ejection of compact board (5) is close to marginal position department equidistance, the bottom of ejection of compact board (5) is rotated and is installed in the bottom of supporting box (15), the through-hole that is used for holding ejection of compact board (5) is seted up to the bottom of supporting box (15), the bottom fixed mounting of supporting box (15) is at second motor (12), through shaft coupling fixedly connected with pivot on the output shaft of second motor (12), the bottom fixed mounting that the pivot runs through supporting box (15) is on ejection of compact board (5), the outside cover of rotary drum (2) is equipped with oblique guide cylinder (9), the supporting box (15) is provided with a through hole for accommodating the inclined guide cylinder (9), one side of the bottom of the discharging plate (5) is provided with a discharging hopper (11), the top of the discharging hopper (11) is fixedly arranged at the bottom of the supporting box (15), the bottom of the supporting box (15) is provided with an opening matched with the discharging plate (5), one side of the discharging port of the discharging hopper (11) is provided with a second shell (17), the discharging port of the discharging hopper (11) is fixedly connected with the second shell (17), two crushing rollers (6) are arranged below one side of the discharging hopper (11), two ends of each crushing roller (6) are rotatably arranged on the second shell (17), one end of each crushing roller (6) is fixedly connected with a rotating shaft, the rotating shaft penetrates through the second shell (17) and is fixedly provided with a gear (16), and the gears (16) on the two crushing rollers (6) are mutually engaged, one of the gears (16) is driven by a first motor (7) through a belt pulley (13) to rotate, a second shell (17) is sleeved on the outer side of the crushing roller (6), a transverse plate (1) is arranged below the second shell (17), the second shell (17) is fixedly installed on the transverse plate (1), an opening is formed in the position, located below the crushing roller (6), of the bottom of the transverse plate (1) and the position, located below the crushing roller (6), of the bottom of the second shell (17), and a conveying belt (14) is arranged below the opening in the bottom of the transverse plate (1) and the opening in the bottom of the second shell (17).

2. The construction waste crushing device for construction engineering according to claim 1, wherein: belt pulley (13) rotate to be installed on the riser of fixed mounting on diaphragm (1), first motor (7) fixed block fixed mounting is on diaphragm (1).

3. The construction waste crushing device for construction engineering according to claim 1, wherein: the outer side of the guide cylinder (3) is provided with a first shell (10), the top of the first shell (10) is provided with a through hole for fixedly mounting the feed hopper (4), and the bottom of the first shell (10) is fixedly mounted on the top of the support box (15).

4. The construction waste crushing device for construction engineering according to claim 1, wherein: fixed mounting has switch (8) on diaphragm (1), switch (8) are connected through the wire and first motor (7) and second motor (12) electricity, first motor (7) and second motor (12) are connected through wire and external power source electricity.

5. The construction waste crushing device for construction engineering according to claim 1, wherein: the supporting box (15) is fixedly arranged on the transverse plate (1) through supporting legs, and the transverse plate (1) is fixedly arranged on the ground through the supporting legs.